Analiza mechaniki procesu rozdrabniania surowców mineralnych w kruszarkach i wysokociśnieniowych prasach walcowych

Bromowicz Jan () and Figarska-Warchoł Beata ()

Gospodarka Surowcami Mineralnymi / Mineral Resources Management, 2012, vol. 28, issue 3, 139-153

Abstract: This paper describes comminution processes using the theories of limiting states, elasticity, and plasticity to explain some effects observed in the process of crushing brittle materials. It further describes the phenomena occurring during crushing in high-pressure roll presses and analyzes the effects of selected factors upon crushing results. The evaluation of the usefulness of various hypotheses for interpretation of the crushing process in the high-pressure grinding roll was carried out by means of experimental investigations.

Keywords: High-pressure grinding rolls; comminution; rock particles pressing (search for similar items in EconPapers)
Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:vrs:gosmin:v:28:y:2012:i:3:p:139-153:n:5

DOI: 10.2478/v10269-012-0022-2

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